I 



Fi. 223. 



I. AfxiloP* in-altt. I,., with empty u-lume and grains. 2. .legHnfis IrilimiJet (Keq.). Hertol. 



3. .-IfxilufM sf>fltat/<>rmis, Jtird., with >pikelet. empty ^lumc. and (.'i.un. 



